baber/WOPTO huggingface dataset:
Patent JP-2009238994-A (JP)
Title: Method of manufacturing electronic component
Inventor: SATO ICHIRO
IPC: B23K26/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency of an electronic component having a segmentation process.  <P>SOLUTION: In the manufacturing method, a tape 13 is stuck to: the front surface of a medium layer 11; a laser 14 having a focal point in a medium layer 10 is emitted from the backside direction of the medium layer 10; the emission position of the laser 14 is moved onto a line 15 extending in an in-plane direction of the medium layer 10 to form a reforming region 16 in the medium layer 10; a tape 17 is stuck to the backside of the medium layer 10; the tape 13 is separated from the front surface of the medium layer 11; a laser 18 having a focal point in the medium layer 11 is emitted from the front surface direction of the medium layer 11; the emission position of the laser 18 is moved onto a line 19 extending in an in-plane direction of the medium layer 11 and symmetrical with the line 15 about the front surface of the medium layer 10 to form a reforming region 20 in the medium layer 11; and the tape 17 is expanded to segment an element formation layer 12 along the lines 15 and 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008264527-A (JP)
Title: Short term sustained drug-delivery system for implantable medical devices and method of making the same
Inventor: ZHAO JONATHON Z
IPC: A61L31/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short-term sustained drug eluting coating for implantable medical devices.  <P>SOLUTION: The coating comprises a biocompatible matrix and at least one pharmacologically or biologically active agent and releases substantially one of all of its payloads within four to six weeks post-implantation. When a combination of pharmacological agents are incorporated in the disclosed sustained drug eluting matrix of a drug/device combination, at least one agent is preferred to substantially release in a short duration. Medical devices benefiting from such a desired sustained drug eluting coating include drug eluting cardiovascular, peripheral, and neurovascular stents, abdominal aortic aneurysm prosthesis, anastomosis shunt, arterial/venous shunts etc. One embodiment of the invention is a sustained release coating or depot on or in a stent that releases substantially all of its payload for ischemic myocardial injury after a heart attack.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009235993-A (JP)
Title: Fuel filter and fuel supply apparatus using it
Inventor: HASHIGUCHI KOICHI
IPC: F02M37/22
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel filter capable of restraining deformation of the bottom of a filter case due to the fuel pressure in a fuel supply apparatus with a demand of lowering its height.  <P>SOLUTION: A filter element 21 for removing foreign substances in a fuel is stored in a cylindrical filter case 22. The filter case 22 includes a first reinforcing member 31 radially in a filter case bottom 26, and a second reinforcing member connecting between the first reinforcing members 31 in the peripheral direction. According to the fuel filter, the filter case bottom is hardly bent even in the case the fuel pressure is raised to as to prevent concentration of the stress in the filter case peripheral part. Thereby, deformation or breakage of the filter case by the fuel pressure can be restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008252894-A (JP)
Title: Multimode wireless communication apparatus and high frequency integrated circuit therefor
Inventor: SUZUKI MEI
IPC: H04B1/3822
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimode wireless communication apparatus having a radio frequency unit commonly used in a plurality of communication modes, and capable of switching the communication mode at high speed.  <P>SOLUTION: The multimode wireless communication apparatus including the radio frequency unit having a switchable communication mode and a control unit for periodically operating the radio frequency unit in a mobile telephone mode, and after a predetermined time, switching the mode to a wireless LAN mode, wherein if the occurrence of an incoming call event is detected when the radio frequency unit is in standby reception in the mobile telephone mode, the control unit inhibits the switching to the wireless LAN mode and determines whether the communication in the mobile telephone mode is continued or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234142-A (JP)
Title: Moistureproof decorative sheet and decorative plate using the sheet
Inventor: FUJII HIROKI
IPC: B32B27/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moistureproof decorative sheet which prevents warping, peeling, and floating even when used in a place wherein temperature humidity environments on both sides have a large difference, when used for a long period of time, and even when exposed inevitably to external force, can easily be laminated on a woody substrate, and is excellent in glossiness and deep designability and a decorative plate using the sheet.  <P>SOLUTION: In the moistureproof decorative sheet, on the surface on the side of a transparent deposition layer of a deposition sheet in which the deposition layer is laminated on one side of a synthetic resin substrate layer, printing paper in which a printing layer is formed on one side of a paper layer is laminated through an adhesive layer to position the printing layer on the side of the deposition layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236080-A (JP)
Title: Hermetic compressor
Inventor: TSUBOI KOSUKE
IPC: F04B39/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable hermetic compressor for improving oil supply to a piston during low and high speed operation.  <P>SOLUTION: An oil discharge passage 136 is provided in an eccentric shaft portion 114 of a shaft 115 at a position deviating from the eccentric direction of the axial center of the eccentric shaft portion 114 relative to the axial center of a main shaft portion 113 to the circumferential direction of the eccentric shaft portion 114. Thus, lubricating oil 102 is sprayed from an upper end 132 of an oil supply passage 133, namely, from a position higher than the piston 121, during low speed operation with a small amount of oil to be supplied, while the lubricating oil 102 is sprayed from both the oil discharge passage 136 and the upper end 132 in an approximately horizontal direction during high speed operation with a great amount of oil to be supplied. So, the oil is surely supplied to an upper part 141 of the piston 121 for lubrication between the piston 121 and a cylinder 118, resulting in high reliability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240394-A (JP)
Title: Light irradiation apparatus for adjusting hair growth
Inventor: KINOSHITA MASATO
IPC: A61N5/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation apparatus for adjusting hair growth which carries out medical treatments safely without using an eye mask and shows excellent workability.  <P>SOLUTION: The light irradiation apparatus for adjusting hair growth is equipped with a light emitting part 1 for emitting light to adjust the growth of body hair of a skin M subjected to a treatment and a light shielding part 2 for blocking the leakage of light, emitted from the light emitting part 1, to the outside. The end of the light shielding part 2 is formed as a skin abutting surface 21 where the skin M subjected to the treatment abuts, and a diffusion light shielding part 3 provided in a continuity from the skin abutting surface 21 outward in a flange shape is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244362-A (JP)
Title: Light pipe, illumination optical system, and image projection device
Inventor: IKEDA YUJI
IPC: F21V5/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To emit illumination light having high directivity and a uniform luminance distribution, while improving the utilization efficiency of the light in a light pipe 1 which receives light from a light source through incidence ends 5a and 5b and reflects the light by an inner surface 3 thereof and emits the light from an emitting end 6.  <P>SOLUTION: A light guide 2 is branched into a plurality of small light guides 2a and 2b, in the middle from the emission end 6 toward the incidence ends 5a and 5b. Respective small light guides 2a and 2b include outside portions 16a and 16b, constituting outer peripheral portions of the incidence ends 2a and 2b, and tapered shapes of the inside portions 17a and 17b, located on the side of another adjacent small light guides 2a and 2b and are configured so as to have cross sections that expand from the incidence ends 5a and 5b toward the emitting end 6. The plurality of small light guides 2a and 2b have diffraction portions 4 formed on at least inner surfaces of the outside portions 16a and 16b so that an emission angle β of light emitted from the emission end 6 is smaller than the incidence angle α of the light introduced from the incidence ends 5a and 5b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242832-A (JP)
Title: High strength steel sheet with 980 mpa or above tensile strength excellent in bending workability
Inventor: SHIMOYAMA TETSUSHI
IPC: C21D8/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel sheet having satisfactory bending workability while maintaining high strength satisfying tensile strength of ≥980 MPa.  <P>SOLUTION: The high strength steel sheet has a chemical composition comprising, by mass, 0.1 to 0.25% C, 0.1 to 0.5% Si, 0.5 to 2.0% Mn, 0.1 to 1.5% Cr, 0.1 to 0.5% Mo, 0.01 to 0.05% Ti and 0.01 to 0.05% Nb, respectively, and further comprising 0.01 to 0.05% V and/or 0.0001 to 0.005% B, and the balance iron with inevitable impurities, wherein the average grain size of old austenite is ≤20 μm, and further, the standard deviation (σ) of an old austenite grain size distribution is ≤5 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242874-A (JP)
Title: Method for producing silver hyperfine particle
Inventor: SHINO SHIGEKI
IPC: B22F9/24
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silver hyperfine particle by which a sintering progresses even in the heating at a lower temperature than heretofore, particularly, at ≤150°C to obtain a high conductivity.  <P>SOLUTION: In the method for producing the silver hyperfine particle, at least a water-soluble silver salt, a basic compound, a water-soluble polymer compound and a reducing agent are incorporated into a water base medium essentially comprising water, and silver ions derived from the water-soluble silver salt are reduced to produce a silver hyperfine particle. The method is characterized in that maltodextrin is used as the water-soluble polymer compound and the reducing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243810-A (JP)
Title: Refrigerating device
Inventor: KASAHARA SHINICHI
IPC: F25B13/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of coefficient of performance (COP) of an air conditioner 10 by minimizing power consumption of a compressor 21 to obtain necessary heat exchanging performance in each indoor heat exchanger 27, in the air conditioner 10 comprising a refrigerant circuit 20 having the plurality of indoor heat exchangers 27.  <P>SOLUTION: A controller 1 for controlling an operation of the air conditioner 10 is provided with a changing section 5 for changing a setting temperature Tem to a setting change temperature Tes higher than a present value, when a minimum target superheat degree SHsm of the target superheat degrees SHs determined by every indoor heat exchanger 27 is higher than a prescribed value SHt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241870-A (JP)
Title: Vehicle traveling support device, vehicle, and vehicle traveling support program
Inventor: KONDO SATOSHI
IPC: B62D111/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device properly correcting the target path of a vehicle to prevent the vehicle from deviating out of a road even if the road is formed in a complicated shape.  <P>SOLUTION: A reference path S(t) extending along the road on the inside of the road on which a vehicle 1 travels is recognized by the vehicle traveling support device 100. In the reference path S(t), a position apart a point of regard distance (predetermined distance) Lm(t) forward from the vehicle 1 is set as a target position p(t), and a path with a predetermined curvature extending through the position of the vehicle 1 and the target position p(t) is set as a target path R(t). The deviance of the target path R(t) relative to the reference path S(t) is evaluated, and the target path R(t) is corrected on the assumption that the deviance is equal to or higher than a threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245563-A (JP)
Title: Optical disk device and method of detecting inner-circumferential reference position of optical pickup
Inventor: HAGIWARA TAKAHISA
IPC: G11B7/085
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which detects an inner-circumferential reference position of an optical pickup without arranging a dedicated component for detecting an inner-circumferential position of the optical pickup such as an inner-circumferential position detecting switch or a monitoring circuit for a rotation detecting signal of a sled motor, and a method for detecting the inner-circumferential reference position.  <P>SOLUTION: In steps of detecting the inner-circumferential reference position, a CPU rotates a disk motor at a predetermined speed of rotation and moves an optical pickup to an inner-circumferential direction of the optical disk and while comparing a change amount in the speed of rotation of the disk motor with a predetermined threshold through a comparison means, when the change amount becomes equal to or larger than a predetermined threshold, it is detected that a pad provided in the optical pickup is brought into contact with a rotor. Thus, a determine means determines that the optical pickup reaches the inner-circumferential reference position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253365-A (JP)
Title: Phase control circuit
Inventor: KATSURAI HIROAKI
IPC: H03K5/26
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To output a phase difference signal of a pulse width corresponding to a phase difference regardless of the phase difference between a data signal and a clock signal.  <P>SOLUTION: The phase control circuit comprises: a first holding means for inputting the data signals and inverted signals Y, holding the inverted signals Y at transition timing of the data signals and outputting signals X; a second holding means for inputting the clock signals and the signals X, holding the signals X at transition timing of the clock signals and outputting the signals Y; and a comparison means for inputting the signals X and the signals Y, generating the phase difference signals having the pulse width corresponding to the phase difference, and outputting them as the phase difference signals having the pulse width corresponding to the phase difference between the data signals and the clock signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252531-A (JP)
Title: Plasma display panel
Inventor: NAGASAKI SUMIHISA
IPC: H01J11/22
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which can display a high quality image by suppressing peeling off of a phosphor layer.  <P>SOLUTION: In the plasma display panel 100, a pair of substrates 101, 102 are arranged in opposition so as to form a discharge space 122 between the substrates, barrier ribs 109 for partitioning the discharge space 122 into a plurality of parts are arranged at least on one substrate, electrode groups 103, 104, 107 are arranged on the substrate so that discharge may be generated in the discharge spaces 122 partitioned by the barrier ribs 109, and a red phosphor layer 110R to emit red light by discharge, a blue phosphor layer 110B to emit blue light, and a green phosphor layer 110G to emit green light are installed. In the plasma display panel, at least one of the phosphor layers contains fluoride particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008187197-A (JP)
Title: Semiconductor device and semiconductor unit equipped therewith
Inventor: SAITO HIROSHI
IPC: H01L23/52
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To permit the efficient discharge of heat, generated in a semiconductor chip, to the outside of the chip in a semiconductor device manufactured as a WLCSP (wafer level chip size package).  <P>SOLUTION: The semiconductor device 1 is equipped with a semiconductor chip 3 with pad electrodes 21, 23, 25 formed thereon, a first insulating layer 5 arranged on the surface of the semiconductor chip 3 so as to avoid the pad electrodes 21, 23, 25, a connecting electrode unit 7 as well as an electrode unit 9 for dissipating heat positioned at the front surface side of the semiconductor chip 3, first wiring units 11, 13 for electrically connecting the pad electrodes 21, 23, 25 to the connecting electrode unit 7 mutually arranged on the first insulating layer 5, a second wiring unit 15 connected to the electrode unit 9 for dissipating heat, and a second insulating layer for sealing the electrode units 7, 9 and the wiring units 11, 13, 15 so as to expose the electrode units 7, 9 to the front surface side of the semiconductor chip 3. In this case, the second wiring unit 15 is arranged on the surface of the first insulating layer 5, neighbored to the heat generating part of the semiconductor chip 3 and excluding the arranging region of the first wiring units 11, 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009251999-A (JP)
Title: Computer system, method for controlling state of storage area, and computer
Inventor: KITO DAISUKE
IPC: G06F21/80
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data that must be protected by encryption from being stored inadvertently in a mixed storage area or plain text storage area.  <P>SOLUTION: A computer system comprises a host computer and a storage system connected thereto. The storage system includes at least one of an encrypted storage area for storing data that must be protected by encryption and a plain text storage area for storing data that must not be protected by encryption. The storage system receives the designation of a type of storage area available to the host computer, and presents the encrypted storage area for use to the host computer if the designated available storage area is "Encrypted", or presents both the encrypted storage area and plain text storage area or only the plain text storage area for use to the host computer if the designated available storage area is not "Encrypted".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250904-A (JP)
Title: Apparatus and method for inspection
Inventor: NISHIYAMA HIDETOSHI
IPC: G01N23/203
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and apparatus capable of successfully observing or inspecting a liquid sample, and simultaneously acquiring an optical image of the sample and an image using a primary beam, such as, an electron beam or charged particle beam.  <P>SOLUTION: The inspection apparatus includes: a film 32 including a first surface 32a on which the liquid sample 20 is held; a vacuum chamber 11 for reducing the ambience pressure in contact with a second surface of the film 32; a primary beam irradiation means 1, connected to the vacuum chamber 11 and irradiating the sample 20 with a primary beam 7 via the film 32; a signal detection means 4 for detecting a secondary signal generated from an inspection object contained in the sample 20, in response to the irradiation with the primary beam 7; and an optical image acquisition means for acquiring an optical image of the inspection object. The primary beam irradiation means and optical image acquisition means are arranged on sides which face each other, via in between the films 32, and the films 32 have shielding effects.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248923-A (JP)
Title: Electric power steering device
Inventor: KUMAIDO KAZUHIRO
IPC: H02P29/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable continuing steering auxiliary treating as much as possible even when a memory fails.  <P>SOLUTION: The electric power steering device includes a CPU for executing assist treating for controlling a steering auxiliary motor 20, a RAM 103 which is a working region of the CPU, a memory failure detection and assist propriety determination part 211 for performing failure detection of the RAM 103 before or during execution of the assist treating. The RAM 103 includes a region B for continuing assist treating by restricting assist torque even when there is failure. The region B is divided into a plurality of regions according to the function of the assist treating. When failure in the region B of the RAM 103 is detected by the memory failure detection and assist propriety determination part 211, the assist torque is restricted, and the assist treating is executed or continued.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257383-A (JP)
Title: Differential limiting force control device
Inventor: OKAMOTO ONORI
IPC: F16H48/30
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential limiting force control device for preventing entanglement of a vehicle caused by a differential limiting function during passing through crosswind.  <P>SOLUTION: The control device includes a differential allowing device 30 for allowing difference of transmission torque and transmitting it to right/left driving wheels, a differential limiting device 40 for giving an opposing force against the difference of the transmission torque and limiting the differential by the differential allowing device 30, a wind speed sensor 19 for detecting wind speed applied on the vehicle, and an ECU 100 for controlling the differential allowing device 30 and the differential limiting device 40. When the crosswind to the vehicle 10 passes the head of the vehicle 10 and it is passing through the vehicle 10 (determined in a step S14), the control device reduces differential limiting force applied on the vehicle 10 (a step S16), which suppresses useless rotation of the vehicle 10 and prevents entanglement of the vehicle 10 caused by the differential limiting function during passage of the crosswind.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258875-A (JP)
Title: Distributed processing device, method, and program
Inventor: SUGAWARA TOMOYOSHI
IPC: G06F9/50
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To determine a node in which communication delay among processes is shortened in a distributed processing system without the transfer of processes.  <P>SOLUTION: A communication delay measuring unit 61 measures a communication delay between a program A (40a) operating on a computer A (50a) and a program B (40b) operating on a computer B (50b) as a first communication delay. A communication delay acquiring unit 62 acquires a communication delay between a computer C (50c) and a computer B (50b) from the computer C (50c) as a second communication delay when the program A (40a) and the program B (40b) communicate through the computer C (50c). A processing node changing unit 63 compares the first and second communication delays and selects the computer C (50c) as a destination of the program A (40a) to be transferred when the second communication delay is shorter than the first communication delay.  <P>COPYRIGHT: (C)2010,JPO&INPIT